Footwear upper



FIG. 1 is a front end view of a footwear upper, showing my new design;

FIG. 2 is a right side view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a rear end view thereof; and,

FIG. 5 is a left side view thereof.

The broken-line showing of the sole of the footwear and the boundaryline between the upper and the sole of the footwear are for illustrativepurposes only and form no part of the claimed design.

I claim the ornamental design for a footwear upper, as shown anddescribed.